NewMechanical Design Engineer Auto-Chlor System, LLCMechanical Design EngineerRiverside, CA$100,000–$120,000 / yearKnowledge of mechanical design, sheet metal fabrication, plastic component design, electrical/electronic circuit design, commercial water heaters and heat pumps. Supports field sales team with regulatory issues including working with local inspectors to keep customers equipment in operation without disruption to the business.
Digital/FPGA Design Engineer Marvin Test SolutionsDigital/FPGA Design EngineerIrvine, CA$120,000–$175,000 / yearSalary Range:$120,000-$175,000Responsibilities: You will work in an exciting and fast-paced environment designing computer based test instruments starting with defining products, then designing programmable devices, layout the schematic and PCB, debugging and integrating prototype, and help writing documentation and transfer to production. Marvin Test Solutions is a leading Aerospace and Manufacturing company specializing in test solutions, located in Irvine California.
NewPrincipal Opto-Mechanical Design Engineer Attalon, Inc.Principal Opto-Mechanical Design EngineerTustin, CA$141,091–$193,999 / yearCreate highly complex designs, collaborate with cross‑functional partners to ensure optimal system performance, and deliver fast, efficient opto‑mechanical concepts using 3D solid‑modeling tools aligned with customer requirements. Attalon develops and produces mission‑critical optical systems, precision coatings, and advanced laser subsystems used in ISR&T, space, missile, and directed‑energy applications.
NewMid-Level Plumbing Design Engineer PBS Engineers, Inc.Mid-Level Plumbing Design EngineerCosta Mesa, CAThis role involves working on design projects, communicating with clients and architects, and collaborating with cross-discipline teams to deliver innovative Plumbing and HVAC solutions for various sectors including commercial, retail/hospitality, industrial, healthcare, aviation, transportation (rail/transit/ports), education, and civic/community. Ability to size equipment, perform calculations, and design plumbing systems including domestic hot and cold water, sanitary waste and vent, grease waste, storm drain, booster pumps, sewage ejectors, sump pumps, natural gas, compressed air, acid waste, medical gas, and basic fire protection.
NewMechanical Design and Manufacturing Engineer Canopy A&DMechanical Design and Manufacturing EngineerIrvine, CA$80,000–$140,000 / yearUtilize traditional and advanced manufacturing techniques for metallics, composites, and other materials used in thermal protection systems and critical aerospace structures, ensuring performance, durability, and production scalability. Key Responsibilities Lead the design, development and manufacturing of mechanical components and assemblies for Hera’s industry-leading thermal protection systems (TPS), including soft goods, composites, and engineered surface finishes.
NewPrincipal Digital Design Engineer GreenWave Radios™Principal Digital Design EngineerIrvine, CA$190,000–$225,000 / yearOur cutting-edge solutions, powered by the Hermes64 RF SoC, are designed to enhance network energy efficiency while dramatically reducing operational expenses, with purpose-built silicon that is the heart of ORAN-based active antenna arrays. You'll own everything from architecture through production—defining features, authoring device specifications, and driving the design flow for high-performance programmable logic with embedded Linux-based wireless communications software.
Reliability Engineer Marvin Test Solutions, Inc.Reliability EngineerIrvine, CA$98,000–$130,000 / yearFull timeYou'll have the chance to put your skills to the test, qualifying military products and ensuring electronic and electro-mechanical assemblies and products are properly designed to enable operation in harsh environments such as airborne, vehicle, and flight line. We work with some of the biggest names in commercial and military electronic systems, providing a fast-paced and innovative work environment where the work is never boring.
NewDigital Design Engineer PhizenixDigital Design EngineerIrvine, CA$180,000–$250,000 / yearJust as important, the ideal candidate leverages strong firmware coding experience to drive pre-silicon simulation, develop bare-metal diagnostics, and ensure seamless hardware-software integration—for example, writing firmware on an embedded RISC CPU IP to control on-chip analog hardware blocks and low-speed control/calibration loops for optical components. Write firmware and bare-metal diagnostics on embedded RISC CPU IP to configure and control on-chip analog blocks and low-speed control/calibration loops for optical components.
NewSr. Mechanical Engineer - Healthcare K2 StaffingSr. Mechanical Engineer - HealthcareIrvine, CAAs a competent registered professional engineer, the candidate performs work involving the application of all conventional aspects of HVAC, medical gas, plumbing design engineering, and supervision of multi-discipline teams of engineers and designers. The candidate is primarily responsible for budgeting, scheduling, planning, design, and specification writing on a given project, with the authority to direct, control, and monitor all activities on multiple projects simultaneously.
NewSr. Mechanical Engineer - Healthcare K2 Staffing, LLCSr. Mechanical Engineer - HealthcareIrvine, CAAs a competent registered professional engineer, the candidate performs work involving the application of all conventional aspects of HVAC, medical gas, plumbing design engineering, and supervision of multi-discipline teams of engineers and designers. The candidate is primarily responsible for budgeting, scheduling, planning, design, and specification writing on a given project, with the authority to direct, control, and monitor all activities on multiple projects simultaneously.
NewProduct Development Engineer JobotProduct Development EngineerRiverside, CA$75,000–$95,000 / yearWe offer a setting where your impact is visible, your ideas are heard, and your leadership helps guide long-term growth—making it an ideal place for those seeking both responsibility and meaningful influence in a stable, essential-services business. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.
NewDesign Engineer III - Water Resources Apex CompaniesDesign Engineer III - Water ResourcesFullerton, CA$90,000–$143,000 / yearPrepare complete engineering reports related to civil site improvements, storm drainage, water distribution and transmission systems, pumping systems, pipelines, utilities, streets and roadways, bikeways, sanitary sewer collection systems, and water and wastewater facilities. Fueled by high-quality delivery, exceptional client retention, and strategic acquisitions, Apex Companies continues to rank among the fastest-growing firms in the AEC industry, recently recognized by the Zweig Group for our industry-leading growth.
NewSenior Electrical Design Technology Engineer - Low Voltage Systems PBS Engineers, Inc.Senior Electrical Design Technology Engineer - Low Voltage SystemsSan Dimas, CAUse client directives and site-specific design criteria and apply engineering principles and skills to prepare the design of low-voltage and telecommunications systems, equipment, components, and products for commercial and industrial purposes and assist in developing bid and contract documents. Prepare to build low-voltage engineering designs for Structured Cabling, Access Control Systems, CCTV, Voice and data systems, communications room layout, and building infrastructure for low-voltage systems.
NewCivil Design Engineer Tait & Associates, Inc.Civil Design EngineerSanta Ana, CA$60,000–$80,000 / yearDay-to-day work includes Civil 3D modeling, earthwork calculations, and preparing SWMPs, drainage studies, and utility reports alongside an experienced engineering team. Utilize AutoCAD and Civil 3D in preparation of plans for drainage, precise grading, water, sewer, storm drain, street improvements and site planning for land development projects.
NewCivil Design Engineer - Land Development Tait & Associates, Inc.Civil Design Engineer - Land DevelopmentSanta Ana, CA$60,000–$80,000 / yearDay-to-day work includes Civil 3D modeling, earthwork calculations, and preparing SWMPs, drainage studies, and utility reports alongside an experienced engineering team. Utilize AutoCAD and Civil 3D in preparation of plans for drainage, precise grading, water, sewer, storm drain, street improvements and site planning for land development projects.
NewControls Engineer (Fortune 500 Industrial Manufacturer) TecHOUNDS LLCControls Engineer (Fortune 500 Industrial Manufacturer)Rancho Cucamonga, CA$130,000–$140,000 / yearFull timeResponsible for providing electrical engineering expertise to support the site’s electrical infrastructure through optimization, troubleshooting, project management, design, installation, commissioning, start-up, and validation skills. Efforts focus on providing long term support for the operation and maintenance of existing facilities with respect to the electrical power generation and distribution systems.
NewThermal/Mechanical Engineer Kaizen StackupThermal/Mechanical EngineerIrvine, CA$150,000–$170,000 / yearPosition Summary The Thermal/Mechanical Engineer will design, model, and validate advanced thermal solutions for high-performance memory and storage hardware used by top-tier OEMs, ODMs, and hyperscale clients. Overview We are seeking a highly skilled Thermal/Mechanical Engineer to join a leading engineering team in the development of innovative thermal solutions for memory and storage products .
NewMechanical Engineer RimePro IncMechanical EngineerHuntington Beach, CA$135,000–$150,000 / yearAs a Senior/Lead Mechanical Engineer, you will be responsible for leading preconstruction design efforts and design meetings, working closely with project teams to ensure seamless coordination. With a strong reputation for excellence in mechanical engineering and HVAC system design, we are seeking a Senior/Lead Mechanical Engineer to join our team onsite in Costa Mesa, CA.
NewPrincipal Project Engineer - Riverside JobotPrincipal Project Engineer - RiversideRiverside, CA$103,000–$160,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. If interested, apply directly, and also feel free to email your latest resume and your desired base salary requirements to https://jobot.com/apply/principal-project-engineer-riverside/122951487?utm_source=Monster.
NewRF Design Engineer, In Building Communication Technology Services IncRF Design Engineer, In BuildingCorona, CA$90,000–$130,000 / yearThis role focuses on ensuring RF designs comply with carrier specifications, maintaining accurate design data within third-party carrier databases, and supporting the company’s sales engineering and project delivery teams with technically sound RF solutions. Communication Technology Services (CTS ) is one of the largest integrators and managed service providers in the U.S., specializing in the design, installation and support of Distributed Antenna System (DAS), Small Cell, and 4G/5G Private Wireless Networks.